the record · airliner · Embraer S A ERJ 170-200 LR · flight page

N404SY

Last heard yesterday at 10:07 pm, on the ground at San Francisco International. Nothing newer has come from the network: either it has not flown since, or it flew where the volunteer receivers cannot hear it.

This page checks the country picture for it every minute while it is open.

From SNAJohn Wayne/Orange County, Santa Ana, CA Yesterday at 9:02 pm

To SFOSan Francisco International, San Francisco, CA Yesterday at 10:05 pm

Length: 1 h 2 min
Distance: 353 nm (406 miles)
Top altitude: 36,000 ft
Fastest: 441 knots (507 mph)
Positions heard: 26

The latest flight recorded. Pick another in the list below. Times are local to where the aircraft was.

Line colour: altitude Low 10,000 ft 25,000 ft 40,000 ft Start End

Altitude and speed through the flight

Move along the graph to read the altitude and speed at any moment.

Flights in the last 14 days

When	From	To	Length	Distance	Top altitude	Fastest
Yesterday at 9:02 pm to 10:05 pm	John Wayne/Orange County SNA	San Francisco International SFO	1 h 2 min	353 nm	36,000 ft	441 kt
Yesterday at 5:59 pm to 7:14 pm	Charles M Schulz/Sonoma County STS	John Wayne/Orange County SNA	1 h 14 min	423 nm	33,000 ft	484 kt
Yesterday at 4:09 pm to 5:04 pm	in the air when first heard	Charles M Schulz/Sonoma County STS	55 min	308 nm	36,000 ft	410 kt
Yesterday at 3:03 pm to 3:15 pm	Phoenix Sky Harbor International PHX	still in the air, or out of the network's hearing	12 min	33 nm	17,650 ft	336 kt
Yesterday at 12:02 pm to 1:31 pm	in the air when first heard	Phoenix Sky Harbor International PHX	1 h 29 min	654 nm	37,000 ft	534 kt
Yesterday at 9:20 am to 10:36 am	John Wayne/Orange County SNA	Charles M Schulz/Sonoma County STS	1 h 16 min	430 nm	34,000 ft	411 kt
Yesterday at 7:19 am to 8:24 am	San Francisco International SFO	John Wayne/Orange County SNA	1 h 5 min	383 nm	35,000 ft	500 kt
Sunday at 9:15 pm to 10:34 pm	John Wayne/Orange County SNA	San Francisco International SFO	1 h 19 min	358 nm	36,000 ft	400 kt
Sunday at 5:56 pm to 7:06 pm	in the air when first heard	John Wayne/Orange County SNA	1 h 10 min	420 nm	31,000 ft	487 kt
Sunday at 4:10 pm to 5:06 pm	in the air when first heard	Charles M Schulz/Sonoma County STS	56 min	300 nm	38,000 ft	378 kt
Sunday at 3:06 pm to 3:15 pm	Phoenix Sky Harbor International PHX	still in the air, or out of the network's hearing	8 min	27 nm	18,000 ft	302 kt
Sunday at 2:05 pm to 2:11 pm	in the air when first heard	Phoenix Sky Harbor International PHX	6 min	17 nm	6,350 ft	277 kt
Sunday at 12:38 pm to 1:17 pm	Charles M Schulz/Sonoma County STS	still in the air, or out of the network's hearing	39 min	294 nm	27,000 ft	496 kt
Sunday at 9:20 am to 10:47 am	John Wayne/Orange County SNA	Charles M Schulz/Sonoma County STS	1 h 26 min	415 nm	34,000 ft	377 kt
Sunday at 7:20 am to 8:34 am	San Francisco International SFO	John Wayne/Orange County SNA	1 h 13 min	375 nm	25,000 ft	476 kt
Saturday at 6:28 pm to 7:47 pm	in the air when first heard	San Francisco International SFO	1 h 18 min	434 nm	35,000 ft	444 kt
Saturday at 4:39 pm to 5:30 pm	Seattle-Tacoma International SEA	Roberts Fld/Redmond Municipal RDM	51 min	249 nm	27,000 ft	380 kt
Saturday at 2:52 pm to 3:23 pm	Portland International PDX	Seattle-Tacoma International SEA	30 min	132 nm	18,000 ft	403 kt
Saturday at 12:42 pm to 1:06 pm	in the air when first heard	Portland International PDX	24 min	104 nm	20,000 ft	341 kt
Saturday at 11:07 am to 11:36 am	Portland International PDX	Roberts Fld/Redmond Municipal RDM	28 min	113 nm	21,000 ft	302 kt
Saturday at 7:47 am to 9:30 am	in the air when first heard	Portland International PDX	1 h 43 min	689 nm	36,000 ft	470 kt
Friday at 5:49 pm to 7:32 pm	Portland International PDX	still in the air, or out of the network's hearing	1 h 42 min	669 nm	35,000 ft	473 kt
Friday at 2:59 pm to 4:31 pm	Idaho Falls Regional IDA	Portland International PDX	1 h 32 min	497 nm	36,000 ft	409 kt
Friday at 12:44 pm to 2:10 pm	Seattle-Tacoma International SEA	Idaho Falls Regional IDA	1 h 25 min	522 nm	35,000 ft	448 kt
Friday at 10:33 am to 11:24 am	Spokane International GEG	Seattle-Tacoma International SEA	51 min	224 nm	22,000 ft	394 kt
Friday at 9:05 am to 9:50 am	Seattle-Tacoma International SEA	Spokane International GEG	44 min	209 nm	23,000 ft	391 kt
Friday at 5:24 am to 5:50 am	Bellingham International BLI	Seattle-Tacoma International SEA	25 min	92 nm	12,050 ft	298 kt
Thursday at 11:18 pm to 11:42 pm	Seattle-Tacoma International SEA	Bellingham International BLI	24 min	100 nm	11,975 ft	350 kt
Thursday at 7:32 pm to 8:00 pm	in the air when first heard	Seattle-Tacoma International SEA	27 min	94 nm	11,975 ft	309 kt
Thursday at 5:48 pm to 6:13 pm	Seattle-Tacoma International SEA	Bellingham International BLI	24 min	106 nm	12,000 ft	352 kt
Thursday at 4:06 pm to 4:47 pm	Portland International PDX	Seattle-Tacoma International SEA	40 min	167 nm	18,000 ft	393 kt
Thursday at 2:28 pm to 3:01 pm	Seattle-Tacoma International SEA	Portland International PDX	32 min	127 nm	16,975 ft	328 kt
Thursday at 12:37 pm to 1:13 pm	Portland International PDX	Seattle-Tacoma International SEA	36 min	158 nm	18,000 ft	377 kt
Thursday at 11:00 am to 11:33 am	Seattle-Tacoma International SEA	Portland International PDX	32 min	126 nm	14,925 ft	321 kt
Thursday at 7:20 am to 9:04 am	in the air when first heard	Seattle-Tacoma International SEA	1 h 43 min	672 nm	36,000 ft	461 kt
Wednesday at 7:28 pm to 8:20 pm	San Diego International SAN	Fresno Yosemite International FAT	51 min	281 nm	32,000 ft	414 kt
Wednesday at 3:46 pm to 4:27 pm	in the air when first heard	San Diego International SAN	40 min	211 nm	35,000 ft	420 kt
Tuesday at 5:07 pm to 5:55 pm	San Diego International SAN	still in the air, or out of the network's hearing	48 min	273 nm	28,000 ft	404 kt
October 24 at 5:12 pm to 5:55 pm	Charles M Schulz/Sonoma County STS	still in the air, or out of the network's hearing	42 min	312 nm	33,000 ft	499 kt
October 22 at 5:20 pm to 5:30 pm	San Diego International SAN	still in the air, or out of the network's hearing	10 min	30 nm	14,700 ft	400 kt
October 20 at 5:40 pm to 5:56 pm	San Francisco International SFO	still in the air, or out of the network's hearing	16 min	62 nm	24,725 ft	433 kt

Show the last 56 days · A flight is a run of positions with no gap longer than twenty minutes; an airport is named when the aircraft was low and within five miles of it at that end.

Positions from the adsb.lol community network (open data). A distance is the sum of the straight lines between the positions heard, so it is a little short of the true track. Positions are kept in full for 7 days and at one point every five minutes after that, for 180 days. Map: OpenFreeMap, OpenMapTiles, OpenStreetMap contributors. For understanding where an aircraft went, not for flying.

The aircraft

Aircraft: Embraer S A ERJ 170-200 LR, built 2018
Kind: Airliner, 88 seats
Operator: Skywest Airlines INC
Registered in: St George, UT
Transponder code: A4BD24

The full register record, with its history and connections. Find it on the live map and follow it with its trail.